Introduction

Licensing is giving permission for someone to use something. This category of the P2P Foundation Wiki covers a number of different aspects of licensing including reviews of licenses and licensing groups that serve creators throughout the world.

Typology

" I see free and open licence development as happening within three tranches, all related to a specific area of use.

1. FOSS for software.

Alongside the GPL, there have been a number of licences developed since the birth of the movement (and continuing to today), all aimed at software. These licences work best for software and tend to fall over when applied to other areas.

2. Open licences and Public licences for content.

These are aimed at content, such as video, images, music, and so on. Creative Commons is certainly the most popular, but definitely not the first. The birth of CC does however represent a watershed moment in thinking about open licensing for content.

I distinguish open licences from public licences here, mostly because Creative Commons is so popular. Open has so many meanings to people (as do “free”) that it is critical to define from a legal perspective what is meant when one says “open”. The Open Knowledge Definition does this, and states that “open” means users have the right to use, reuse, and redistribute the content with very few restrictions — only attribution and share-alike are allowed restrictions, and commercial use must specifically be allowed.

The Open Definition means that only two out of the main six CC licences are open content licences — CC-BY and CC-BY-SA. The other four involve the No Derivatives (ND) restriction (thus prohibiting reuse) or have Non Commercial (NC) restrictions. The other four are what I refer to as “public licences”; in other words they are licences provided for use by the general public.

Of course CC’s public domain tools, such as CC0, all meet the Open Definition as well because they have no restrictions on use, reuse, and redistribution.

I wrote about this in a bit more detail recently on my blog.

3. Open Data Licences.

Databases are different from content and software — they are a little like both in what users want to do with them and how licensors want to protect them, but are different from software and content in both the legal rights that apply and how database creators want to use open data licences.